模数转换器

In front of the A/D converter in an analog conversion system is usually located a sample-and-hold circuit.

在模拟量转换系统中在模/数转换器的前端通常都会有一个采样-保持电路。

So digitalizing analog signal is the trend of information technology, in which Analog to Digital converter plays an important role.

所以模拟信号数字化是信息技术的发展趋势，而模数转换器在其中扮演着重要的角色。

The dynamiccomparators which are lack of kickback noise keep the a...

回踢噪声很小的动态比较器的应用使模数转换器在高速采样时钟下能保持各级输出的模拟信号的稳定。

Function is to convert the use of one-chip ADC is the voltage transformation selection.

功能是使用片内模数转换器转换一个正选拨变换的电压。

This invention relates to a window A/D converter used in digital supply controllers composed of a PMOS difference input pair, a CTAT offset current generation circuit, two loop oscillators and a digital part including two n-bit counters, one n-bit comparator, one n-bit subtracter and an n-bit D trigger, in which.

本发明属集成电路技术领域，具体为一种适用于数字电源控制器的窗口式模数转换器。它由一个PMOS差分输入对、一个CTAT偏置电流产生电路、两个环路振荡器和数字部分组成。数字部分由两个n位计数器、一个n位比较器、一个n位减法器、一个n位D触发器组成。

The ADC output code Dout is a digital representation of the ratio of the converter's input AIN to its reference VREF.

模数转换器输出 Dout 是这台变频器的输入比率的一个数字淀示法 AIN 对它的参考

The ADC output code Dout is a digital representation of the ratio of the converter's input AIN to its reference VREF.

模数转换器输出 Dout 是这台变频器的输入眱ㄊ的一个数字表示法 AIN 对它的参考

The ADC output code, Dout, is a digital representation of the ratio of the converter's input, AIN, to its reference, VREF.

模数转换器输出， Dout，是这台变频器的输入比率的一个数字表示法， AIN，对它的参考， VREF 。

An analog prefilter;(2) an ADC;(3) a digital pulse shaper;(4) pulse selection logic;(5) histogram logic, and 6

波器；（2）模数转换器；（3）数字脉冲整形器；（4）脉冲选择逻辑单元；（5）条带逻辑

In this design, hardware circuit adopts liquid crystal screen and program sensor keyboard as interactive interface, 96 single-chip as chief controller, analog multi-circuit switch as transmission signal. To improve conversion accuracy, I also bond an analog to digital converter%26mdash;AD1674, so the programs mainly contain the display program design of the LCD module, the key-board control program and cyclical monitoring of various parameters and so on.

本文的硬件电路采用液晶显示屏和触摸式键盘作为人机交互界面，用80C196KB作为主控制器，用模拟多路开关传输信号，并且为了提高转换精度，外接了模数转换器AD1674，所以本设计的程序主要包括液晶显示程序、键盘管理程序、控制巡回采样等模块。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。